Relevant bibliographies by topics / Principes du maximum fort

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Academic literature on the topic 'Principes du maximum fort'

Author: Grafiati
Published: 4 June 2021
Last updated: 12 February 2022

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Journal articles on the topic "Principes du maximum fort"

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Hennings, Peter H., Jens‐Erik Lund Snee, Johnathon L. Osmond, Heather R. DeShon, Robin Dommisse, Elizabeth Horne, Casee Lemons, and Mark D. Zoback. "Injection‐Induced Seismicity and Fault‐Slip Potential in the Fort Worth Basin, Texas." Bulletin of the Seismological Society of America 109, no. 5 (July 23, 2019): 1615–34. http://dx.doi.org/10.1785/0120190017.

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Abstract The rate of seismicity in the hydrocarbon‐producing Fort Worth Basin of north‐central Texas, which underlies the Dallas–Fort Worth metropolitan area, increased markedly from 2008 through 2015, coinciding spatiotemporally with injection of 2 billion barrels of wastewater into deep aquifers. Although the rate of seismicity has declined with injection rates, some earthquake sequences remained active in 2018 and new clusters have developed. Most of this seismicity occurred away from regionally mapped faults, challenging efforts to constrain the continuing hazards of injection‐induced seismicity in the basin. Here, we present detailed new models of potentially seismogenic faults and the stress field, which we use to build a probabilistic assessment of fault‐slip potential. Our new fault map, based on reflection seismic data, tens of thousands of well logs, and outcrop characterization, includes 251 basement‐rooted normal faults that strike dominantly north‐northeast, several of which extend under populated areas. The updated stress map indicates a relatively consistent north‐northeast–south‐southwest azimuth of the maximum horizontal principal stress over seismically active parts of the basin, with a transition from strike‐slip faulting in the north to normal faulting in the southeast. Based on these new data, our probabilistic analysis shows that a majority of the total trace length of the mapped faults have slip potential that is equal to or higher than that of the faults that have already hosted injection‐induced earthquake sequences. We conclude that most faults in the system are highly sensitive to reactivation, and we postulate that many faults are still unidentified. Ongoing injection operations in the region should be conducted with these understandings in mind.
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Brunet, Louis. "RÉFLEXION SUR TROIS POINTS DE DÉONTOLOGIE." Revue québécoise de psychologie 39, no. 3 (March 21, 2019): 223–33. http://dx.doi.org/10.7202/1058191ar.

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La déontologie est un ensemble de règles qui doivent être interprétées à la lumière de principes éthiques et de principes cliniques. Il existe actuellement dans la pratique psychologique au Québec une série de règles déontologiques qui font l’objet d’interprétations fort diverses et même contradictoires. Le texte propose d’analyser trois de ces problèmes d’interprétation, en proposant ce qui nous semble être des interprétations qui respectent à la fois l’éthique et les grands principes cliniques, tout en espérant susciter un sain débat sur ces questions.
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Bonafede, Salvatore, and Francesco Nicolosi. "A generalized maximum principle for boundary value problems for degenerate parabolic operators with discontinuous coefficients." Mathematica Bohemica 125, no. 1 (2000): 39–54. http://dx.doi.org/10.21136/mb.2000.126266.

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Takáč, Peter. "An Abstract Form of Maximum and Anti-maximum Principles of Hopf's Type." Journal of Mathematical Analysis and Applications 201, no. 2 (July 1996): 339–64. http://dx.doi.org/10.1006/jmaa.1996.0259.

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Colas, Émile. "Les caractéristiques originales des coopératives en droit québécois." Revue générale de droit 16, no. 2 (May 2, 2019): 223–72. http://dx.doi.org/10.7202/1059294ar.

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Les règles d’action coopératives édictées à l’article 4 de la nouvelle Loi sur les coopératives du Québec donnent le ton et représentent l’enveloppe juridique d’une pensée originale beaucoup plus large. Les principes sociaux de la libre adhésion, de la gestion démocratique, de la promotion de la coopération, de l’éducation coopérative et du fédéralisme coopératif sont complétés par l’étude des éléments distinctifs d’ordre économique de la double qualité entrepreneur-client, du capital variable, de l’intérêt limité, de l’emploi des trop-perçus ou excédents d’exploitation et enfin de la vente et l’achat au comptant. Il s’agit de principes fort louables du point de vue idéologique mais certaines dispositions légales et plusieurs problèmes d’ordre technico-pratique ont quelque peu amoindri le particularisme et la valeur théorique des principes en cause.
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Bonafede, Salvatore. "A weak maximum principle and estimates of ${\rm ess}\sup\sb \Omega u$ for nonlinear degenerate elliptic equations." Czechoslovak Mathematical Journal 46, no. 2 (1996): 259–69. http://dx.doi.org/10.21136/cmj.1996.127289.

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ROBERT-GRANIÉ, C., A. LEGARRA, and V. DUCROCQ. "Principes de base de la sélection génomique." INRAE Productions Animales 24, no. 4 (September 8, 2011): 331–40. http://dx.doi.org/10.20870/productions-animales.2011.24.4.3265.

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Avec l’arrivée de données de génotypage à haut débit, il est maintenant possible d’estimer la valeur génétique d’animaux candidatsà la sélection dès leur naissance, sans attendre la collecte de phénotypes. La sélection génomique bouleverse complètement les perspectivesen amélioration génétique. Elle nécessite la constitution d’une population de référence formée d’animaux génotypés (jusqu’àrécemment, il s’agissait principalement de mâles) et ayant des performances précises, par exemple la performance moyenne de leursfilles. Les évaluations génomiques consistent à prédire les phénotypes dans cette population de référence comme la somme des effetsdes marqueurs moléculaires. Le problème méthodologique principal est que le nombre d’effets à estimer est typiquement beaucoupplus élevé que le nombre de phénotypes disponibles. Nous décrivons les idées générales de diverses familles de méthodes proposées :BLUP génomique basé sur une parenté entre individus calculée à partir des marqueurs, méthodes Bayésiennes plus flexibles maisaussi plus coûteuses, méthodes de sélection de variables, méthode en une seule étape qui combine évaluation génétique nationale etévaluation génomique. La précision des évaluations génomiques est faite par validation croisée chez les animaux les plus jeunes de lapopulation de référence. La taille de la population de référence, la manière de prendre en compte les QTL à effet fort et le degré d’apparentemententre candidats à la sélection et animaux de la population de référence ont un impact non négligeable sur l’efficacité desméthodes de sélection génomique.
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Al-Mahamee, Mohammad. "Maximum Principles for Second Order Elliptic Equations in Nondivergence Form and Applications." Journal of Mathematics and Statistics 4, no. 1 (January 1, 2008): 9–14. http://dx.doi.org/10.3844/jmssp.2008.9.14.

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Niderst, Alain. "Le monde de Fontenelle." Images et imaginaire de l’espace 34, no. 1-2 (February 23, 2004): 241–48. http://dx.doi.org/10.7202/007565ar.

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Résumé L’espace de Fontenelle est d’abord un espace cosmique. Trois principes l’organisent : l’empirisme, hérité de la scolastique, l’éternité et la divisibilité de la matière, l’assimilation de l’univers à une machine, dont le mouvement a été donné et est surveillé par Dieu. Fontenelle, dans les Pastorales et dans ses opéras, est un poète du ciel et du mouvement des planètes. Cette splendeur se ramène aux grands principes que nous avons mis en évidence et surtout au mécanisme et aux tourbillons cartésiens. Ainsi l’univers est comparable à une montre. Il y a la beauté d’une scène d’opéra et l’éclat d’une « feuille d’or ». Mais le philosophe enlève la feuille et discerne dans les merveilles théâtrales le jeu des poids et des contrepoids. Ce serait triste : la littérature pare le mécanisme, comme Dieu le cache sous les beautés de la nature. Il en est de même en morale : notre vie serait fort triste sans les plaisirs qui l’animent.
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Morin, Michel. "Fraternité, souveraineté et autonomie des Autochtones en Nouvelle-France." Dossier : La parenté et les traités 43, no. 2 (February 27, 2014): 531–98. http://dx.doi.org/10.7202/1023206ar.

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Aux xviie et xviiie siècles, les principes juridiques encadrant les relations entre les Algonquiens de la vallée du Saint-Laurent et les Français sont généralement bien compris par chacune des parties en présence. Initialement fondés sur les concepts d’amitié, d’alliance ou de fraternité, ces principes postulent l’existence de nations indépendantes possédant leurs propres structures décisionnelles et leurs coutumes, ainsi que de chefs locaux ou régionaux qui jouissent en pratique d’une grande autorité. De 1628 à 1663, le statut de sujet du roi de France est d’ailleurs accordé uniquement aux nouveaux convertis, puis, de 1664 à 1674, à leurs descendants. Par la suite, la situation est ambiguë. Toutefois, les communautés de chrétiens vivant près des villes françaises conservent une grande autonomie à laquelle elles acceptent rarement de renoncer. Elles sont parfois qualifiées d’enfants du roi, parce qu’elles soutiennent inconditionnellement les Français sur le plan militaire. Dans la deuxième moitié du xviie siècle, des nations non converties reconnaissent également le statut de père au roi de France, mais cette dépendance socio-économique et militaire ne remet pas en question leur indépendance, ce que les Français comprennent fort bien.
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Dissertations / Theses on the topic "Principes du maximum fort"

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Neji, Ali. "Existence unicité et régularité de solutions de problèmes non linéaires et complètement non linéaires elliptiques singuliers." Thesis, Cergy-Pontoise, 2019. http://www.theses.fr/2019CERG1017.

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Dans cette thèse on s'intéresse à l'existence, et la régularité pour des équations aux dérivées partielles non linéaires relatives au p-Laplacien , avec des termes d'ordre critiques ou sous critique, utilisant dans un cas le lemme du col d'Ambrozetti Rabinowitz, dans l'autre la concentration compacité de P L Lions. On considère ensuite un problème qui présente un terme d'ordre zéro qui "explose " près du bord, sur le modèle d'un article de Lazer mackenna, la différence essentielle étant ici que l'on a aussi un terme d'ordre 0 linéaire, qui demande donc l'utilisation de certaines fonctions propres. Une généralisation de ce problème à des cas complètement non linéaires et donc à des solutions de viscosité est étudiée dans la dernière partie de la thèse
We studied in this thesis the properties of existence and regularity for various nonlinear partial differential equations of elliptic type. We proved the existence of weak solutions to certain problems involving the p-Laplacian operator using critical point theory and the mountain pass theorem . We have also showed the existence of viscosity solutions for singular equations involving fully nonlinear operators
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Topp, Paredes Erwin. "Some results for nonlocal elliptic and parabolic nonlinear equations." Tesis, Universidad de Chile, 2014. http://www.repositorio.uchile.cl/handle/2250/129978.

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Doctor en Ciencias de la Ingeniería, Mención Modelación Matemática
\quad Esta tesis est\'a dedicada al estudio de propiedades cualitativas de ecuaciones el\'ipticas degeneradas donde la difusi\'on es puramente no local, y se lleva a cabo en el contexto de la teor\'ia de soluciones viscosas. La primera parte de la tesis trata el estudio de propiedades de compacidad de una familia de \textsl{operadores no locales de orden cero}, es decir, operadores el\'ipticos no locales definidos a trav\'es de una medida finita. Consideramos un familia uni-param\'etrica de operadores de orden cero de la forma \begin \mathcal_\epsilon(u, x) = \int_ [u(x + z) - u(x)]K_\epsilon(z)dz, \end donde, para cada $\epsilon \in (0,1)$, $K_\epsilon \in L^1(\mathbb^N)$ es una funci\'on radialmente sim\'etrica y positiva. Configuramos nuestro problema de manera que $\mathcal_\epsilon$ aproxime el Laplaciano fraccionario cuando $\epsilon \to 0^+$, lo que implica que la norma $L^1$ de $K_\epsilon$ es no acotada a medida que $\epsilon \to 0^+$. Como primer resultado de esta parte obtenemos un m\'odulo de continuidad en espacio-tiempo para la familia de soluciones acotadas de la ecuaci\'on del calor no local en el plano asociada a $\mathcal_\epsilon$ que es independiente de $\epsilon \in (0,1)$. El segundo resultado de esta parte considera un problema de Dirichlet en un dominio acotado $\Omega \subset \mathbb^N$ asociado a $\mathcal_\epsilon$, y concluimos la compacidad de la familia de soluciones acotadas $\_\epsilon$ para estos problemas de Dirichlet encontrando un m\'odulo de continuidad com\'un en $\bar$ para $\_\epsilon$, que es independiente de $\epsilon$. \medskip La segunda parte de la tesis est\'a relacionada con la existencia y unicidad, regularidad y comportamiento a grandes tiempos para ecuaciones no locales con t\'erminos de gradiente dominantes. Comenzamos con la existencia y unicidad de una ecuaci\'on de Hamilton-Jacobi de la forma \begin{equation*} \begin{array}{rll} \lambda u - \mathcal{I}(u) + H(x, Du) & = 0 \quad & \mbox{en} \ \Omega \\ u & = \varphi \quad & \mbox{en} \ \Omega^c, \end{array} \end{equation*} donde el Hamiltoniano $H$ tiene una \textsl{forma de Bellman}. Estructuramos el problema de manera que el operador no local $\mathcal{I}$ es de orden menor que $1$ y por lo tanto puede aparecer una p\'erdida de la condici\'on de borde. En la segunda secci\'on de esta parte, consideramos $H$ coercivo con un crecimiento en el gradiente m\'as fuerte que el orden de la difusi\'on del operador no local. El resultado principal en este caso es la continuidad H\"older para \textsl{subsoluciones} para este problema. Estabilidad de las estimaciones de regularidad cuando $\lambda \to 0$ permiten concluir el comportamiento asint\'otico erg\'odico cuando $t \to \infty$ para el problema parab\'olico asociado en el toro. En esta tarea, principios del m\'aximo fuertes son de importancia mayor en el an\'alisis asint\'otico. Finalmente, adaptamos los resultados obtenidos en las primeras dos secciones de esta parte de la tesis para obtener el comportamiento a grandes tiempos para el problema de Cauchy-Dirichlet asociado a $H$ en las formas Bellman y coercivo. En este caso, la influencia del dato exterior en la ecuaci\'on a trav\'es del t\'ermino no local hace que el problema parab\'olico aproxime al correspondiente problema estacionario cuando $t \to \infty$.
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Nguyen, Thi Tuyen. "Comportement en temps long des solutions de quelques équations de Hamilton-Jacobi du premier et second ordre, locales et non-locales, dans des cas non-périodiques." Thesis, Rennes 1, 2016. http://www.theses.fr/2016REN1S089/document.

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La motivation principale de cette thèse est l'étude du comportement en temps grand des solutions non-bornées d'équations de Hamilton-Jacobi visqueuses dans RN en présence d'un terme d'Ornstein-Uhlenbeck. Nous considérons la même question dans le cas d'une équation de Hamilton-Jacobi du premier ordre. Dans le premier cas, qui constitue le cœur de la thèse, nous généralisons les résultats de Fujita, Ishii et Loreti (2006) dans plusieurs directions. La première est de considérer des opérateurs de diffusion plus généraux en remplaçant le Laplacien par une matrice de diffusion quelconque. Nous considérons ensuite des opérateurs non-locaux intégro-différentiels de type Laplacien fractionnaire. Le second type d'extension concerne le Hamiltonien qui peut dépendre de x et est seulement supposé sous-linéaire par rapport au gradient
The main aim of this thesis is to study large time behavior of unbounded solutions of viscous Hamilton-Jacobi equations in RN in presence of an Ornstein-Uhlenbeck drift. We also consider the same issue for a first order Hamilton-Jacobi equation. In the first case, which is the core of the thesis, we generalize the results obtained by Fujita, Ishii and Loreti (2006) in several directions. The first one is to consider more general operators. We first replace the Laplacian by a general diffusion matrix and then consider a non-local integro-differential operator of fractional Laplacian type. The second kind of extension is to deal with more general Hamiltonians which are merely sublinear
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Lobo, Pereira Fernando Manuel Ferreira. "A maximum principle for impulsive control systems." Thesis, Imperial College London, 1986. http://hdl.handle.net/10044/1/38084.

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Fontana, Eleonora. "Maximum Principle for Elliptic and Parabolic Equations." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/12061/.

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Nel primo capitolo si riporta il principio del massimo per operatori ellittici. Sarà considerato, in un primo momento, l'operatore di Laplace e, successivamente, gli operatori ellittici del secondo ordine, per i quali si dimostrerà anche il principio del massimo di Hopf. Nel secondo capitolo si affronta il principio del massimo per operatori parabolici e lo si utilizza per dimostrare l'unicità delle soluzioni di problemi ai valori al contorno.
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Thaher, Mohammed. "Efficient Algorithms for the Maximum Convex Sum Problem." Thesis, University of Canterbury. Computer Science and Software Engineering, 2009. http://hdl.handle.net/10092/2102.

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The work of this thesis covers the Maximum Subarray Problem (MSP) from a new perspective. Research done previously and current methods of finding MSP include using the rectangular shape for finding the maximum sum or gain. The rectangular shape region used previously is not flexible enough to cover various data distributions. This research suggested using the convex shape, which is expected to have optimised and efficient results. The steps to build towards using the proposed convex shape in the context of MSP are as follows: studying the available research in-depth to extract the potential guidelines for this thesis research; implementing an appropriate convex shape algorithm; generalising the main algorithm (based on dynamic programming) to find the second maximum sum, the third maximum sum and up to Kth maximum sum; and finally conducting experiments to evaluate the outcomes of the algorithms in terms of the maximum gain, time complexity, and the running time. In this research, the following findings were achieved: one of the achievements is presenting an efficient algorithm, which determines the boundaries of the convex shape while having the same time complexity as other existing algorithms (the prefix sum was used to speed up the convex shape algorithm in finding the maximum sum). Besides the first achievement, the algorithm was generalized to find up to the Kth maximum sum. Finding the Kth maximum convex sum was shown to be useful in many applications, one of these (based on a study with the cooperation of Christchurch Hospital in New Zealand) is accurately and efficiently locating brain tumours. Beside this application, the research findings present new approaches to applying MSP algorithms in real life applications, such as data mining, computer vision, astronomy, economics, chemistry, and medicine.
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Daghighi, Abtin. "The Maximum Principle for Cauchy-Riemann Functions and Hypocomplexity." Licentiate thesis, Mittuniversitetet, Institutionen för tillämpad naturvetenskap och design, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-17701.

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This licentiate thesis contains results on the maximum principle forCauchy–Riemann functions (CR functions) on weakly 1-concave CRmanifolds and hypocomplexity of locally integrable structures. Themaximum principle does not hold true in general for smooth CR functions,and basic counterexamples can be constructed in the presenceof strictly pseudoconvex points. We prove a maximum principle forcontinuous CR functions on smooth weakly 1-concave CR submanifolds.Because weak 1-concavity is also necessary for the maximumprinciple, a consequence is that a smooth generic CR submanifold ofCn obeys the maximum principle for continuous CR functions if andonly if it is weakly 1-concave. The proof is then generalized to embeddedweakly p-concave CR submanifolds of p-complete complexmanifolds. The second part concerns hypocomplexity and hypoanalyticstructures. We give a generalization of a known result regardingautomatic smoothness of solutions to the homogeneous problemfor the tangential CR vector fields given local holomorphic extension.This generalization ensures that a given locally integrable structureis hypocomplex at the origin if and only if it does not allow solutionsnear the origin which cannot be represented by a smooth function nearthe origin.
Uppsatsen innehåller resultat om maximumprincipen för kontinuerligaCauchy–Riemann funktioner (CR-funktioner) på svagt 1-konkava CRmångfalder,samt hypokomplexitet för lokalt integrerbara strukturer.Maximumprincipen gäller inte generellt för släta CR funktioner ochmotexempel kan konstrueras givet strängt pseudokonvexa punkter.Vi bevisar en maximumprincip för kontinuerliga CR-funktioner påsläta inbäddade svagt 1-konkava CR-mångfalder. Eftersom svagt 1-konkavitet också är nödvändigt får vi som konsekvens att för slätageneriska inbäddade CR-mångfalder i Cn gäller att maximum-principenför kontinuerliga CR-funktioner håller om och endast om CR-mångfaldenär svagt 1-konkav. Vi generaliserar satsen till svagt p-konkava CRmångfalderi p-kompletta mångfalder. Den andra delen behandlarhypokomplexitet och hypoanalytiska strukturer. Vi generaliserar enkänd sats om automatisk släthet för lösningar till de tangentiella CRekvationerna,givet existensen av lokal holomorf utvidgning. Generaliseringenger att en lokalt integrerbar struktur är hypokomplex iorigo om och endast om den inte tillåter lösningar nära origo som inteär släta nära origo.

Forskning finansierad av Forskarskolan i Matematik och Beräkningsvetenskap (FMB), baserad i Uppsala.

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Ciomaga, Adina. "Analytical properties of viscosity solutions for integro-differential equations : image visualization and restoration by curvature motions." Phd thesis, École normale supérieure de Cachan - ENS Cachan, 2011. http://tel.archives-ouvertes.fr/tel-00624378.

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Le manuscrit est constitué de deux parties indépendantes.Propriétés des Solutions de Viscosité des Equations Integro-Différentielles.Nous considérons des équations intégro-différentielles elliptiques et paraboliques non-linéaires (EID), où les termes non-locaux sont associés à des processus de Lévy. Ce travail est motivé par l'étude du Comportement en temps long des solutions de viscosité des EID, dans le cas périodique. Le résultat classique nous dit que la solution u(¢, t ) du problème de Dirichlet pour EID se comporte comme ?t Åv(x)Åo(1) quand t !1, où v est la solution du problème ergodique stationaire qui correspond à une unique constante ergodique ?.En général, l'étude du comportement asymptotique est basé sur deux arguments: la régularité de solutions et le principe de maximumfort.Dans un premier temps, nous étudions le Principe de Maximum Fort pour les solutions de viscosité semicontinues des équations intégro-différentielles non-linéaires. Nous l'utilisons ensuite pour déduire un résultat de comparaison fort entre sous et sur-solutions des équations intégro-différentielles, qui va assurer l'unicité des solutions du problème ergodique à une constante additive près. De plus, pour des équationssuper-quadratiques le principe de maximum fort et en conséquence le comportement en temps grand exige la régularité Lipschitzienne.Dans une deuxième partie, nous établissons de nouvelles estimations Hölderiennes et Lipschitziennes pour les solutions de viscosité d'une large classe d'équations intégro-différentielles non-linéaires, par la méthode classique de Ishii-Lions. Les résultats de régularité aident de plus à la résolution du problème ergodique et sont utilisés pour fournir existence des solutions périodiques des EID.Nos résultats s'appliquent à une nouvelle classe d'équations non-locales que nous appelons équations intégro-différentielles mixtes. Ces équations sont particulièrement intéressantes, car elles sont dégénérées à la fois dans le terme local et non-local, mais leur comportement global est conduit par l'interaction locale - non-locale, par exemple la diffusion fractionnaire peut donner l'ellipticité dans une direction et la diffusion classique dans la direction orthogonale.Visualisation et Restauration d'Images par Mouvements de CourbureLe rôle de la courbure dans la perception visuelle remonte à 1954, et on le doit à Attneave. Des arguments neurologiques expliquent que le cerveau humain ne pourrait pas possiblement utiliser toutes les informations fournies par des états de simulation. Mais en réalité on enregistre des régions où la couleur change brusquement (des contours) et en outre les angles et les extremas de courbure. Pourtant, un calcul direct de courbures sur une image est impossible. Nous montrons comment les courbures peuvent être précisément évaluées, à résolution sous-pixelique par un calcul sur les lignes de niveau après leur lissage indépendant.Pour cela, nous construisons un algorithme que nous appelons Level Lines (Affine) Shortening, simulant une évolution sous-pixelique d'une image par mouvement de courbure moyenne ou affine. Aussi bien dans le cadre analytique que numérique, LLS (respectivement LLAS) extrait toutes les lignes de niveau d'une image, lisse indépendamment et simultanément toutes ces lignes de niveau par Curve Shortening(CS) (respectivement Affine Shortening (AS)) et reconstruit une nouvelle image. Nousmontrons que LL(A)S calcule explicitement une solution de viscosité pour le le Mouvement de Courbure Moyenne (respectivement Mouvement par Courbure Affine), ce qui donne une équivalence avec le mouvement géométrique.Basé sur le raccourcissement de lignes de niveau simultané, nous fournissons un outil de visualisation précis des courbures d'une image, que nous appelons un Microscope de Courbure d'Image. En tant que application, nous donnons quelques exemples explicatifs de visualisation et restauration d'image : du bruit, des artefacts JPEG, de l'aliasing seront atténués par un mouvement de courbure sous-pixelique
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Santos, Telma João da Fonseca. "Some versions of the maximum principle for elliptic integral functionals." Doctoral thesis, Universidade de Évora, 2011. http://hdl.handle.net/10174/17940.

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O Princípio do Máximo Forte (PMF) é uma propriedade bem conhecida que pode ser vista como um resultado de unicidade para soluções de Equações Diferenciais Parciais. Através das condições necessárias de optimalidade, à também aplicável a algumas classes de problemas variacionais. O trabalho é dedicado a várias versões do PMF em tal contexto variacional, que sê verificam mesmo quando as respectivas equações de Euler-Lagrange não são válidas. Provarmos PMF variacionais para algum tipo de funcionais integrais no sentido tradicional, e obtemos uma extensão deste princípio, que pode ser visto como r:ma propriedade extremal de uma série de funções específicas. ABSTRACT: The Strong Maximum Principle (SMP) is a well-known property, which can be recognized as a kind of uniqueness result for solutions of Partial Differential Equations. Through the necessary conditions of optimality it is applicable to minimizers in some classes of variational problems as well. The work is devoted to various versions of SMP in such variational setting, which hold also if the respective Euler-Lagrange equations are no longer valid. We prove variational SMP for some types of integral functionals in the traditional sense as well a-s obtain an extension of this principle, which can be seen as an extremal property of a series of specific functions.
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Ott, Curdin. "Optimal stopping problems for the maximum process." Thesis, University of Bath, 2013. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.601683.

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A cornerstone in the theory of optimal stopping for the maximum process is a result known as Peskir’s maximality principle. It has proved to be a powerful tool to solve optimal stopping problems involving the maximum process under the assumption that the driving process X is a time-homogeneous diffusion. In this thesis we adapt Peskir’s maximality principle to allow for X a spectrally negative L´evy processes, thereby providing a general method to approach optimal stopping problems for the maximum process driven by spectrally negative L´evy processes. We showcase this by explicitly solving three optimal stopping problems and the capped versions thereof. Here capped version means a modification of the original optimal stopping problem in the sense that the payoff is bounded from above by some constant. Moreover, we discuss applications of the aforementioned optimal stopping problems in option pricing in financial markets whose price process is driven by an exponential spectrally negative L´evy process. Finally, to further highlight the applicability of our general method, we present the solution to the problem of predicting the time at which a positive self-similar Markov process with one-sided jumps attains its maximum or minimum.
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Books on the topic "Principes du maximum fort"

1

Econometric applications of maximum likelihood methods. Cambridge [Cambridgeshire]: Cambridge University Press, 1986.

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McKee, Paul W. Computed and estimated pollutant loads, West Fork Trinity River, Fort Worth, Texas, 1997. Austin, Tex: U.S. Dept. of the Interior, U.S. Geological Survey, 2002.

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Gentleman of the Middle Temple. The grounds and rudiments of law and equity, alphabetically digested: Containing a collection of rules or maxims, with the doctrine upon them, illustrated by various cases extracted from the books and records, to evince that these principles have been the foundation upon which the judges and sages of the law have built their solemn resolutions and determinations. The whole designed to reduce the knowledge of the laws of England to a more regular science, and to form them into a proper digest for the service of the nobility, clergy, gentlemen in the commission of the peace, and private gentlemen, as well as the professors and students of the law. With three tables. First, of the rudiments and grounds. Second, of the new cases. Third, of principal matters. Clark, NJ: Lawbook Exchange, 2008.

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Ismailov, Nariman. Globalism and ecophilosophy of the future. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1212905.

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From the point of view of the new science of globalism, the problems of the ecological, socio-economic state of the world and countries are considered through the prism of the interaction of the human psyche and society and the inhabited world. The criteria of ecological civilization of countries and peoples are justified. Optimizing the consumption of natural bio-and energy resources is becoming a fundamental environmental factor for sustainable development. The "Law of the maximum for humanity" as the law of the biosphere can be the arbitration court, the neutral force that will explain the historical need for mutual understanding, taking into account the interests of ecology and economy for the survival of man as a biovid on Earth; a new reality will begin to form — the phenomenon of co-residence of the world society with the biosphere. The world's population, its energy and bio-consumption, as well as all living matter on the planet, must correspond to the biological capacity of the Earth and not go beyond its boundaries. The task of the society is to implement a worldview breakthrough at the current stage of development, its own cultural mutation, which in the future will create the basis for adaptive technological and socio-cultural development. The task is to classify the entire Earth as a "Green Book" and to solve systemic environmental problems of a global nature. An integral part of sustainable development should be the principle of "vital consumption" at both the personal and social level, instead of the dominant principle of"expanded production and consumption". The indicator of the" culture of consumption "of natural resources, both at the individual level and at the level of society, should be included as an integral part of the integral indicator in the "True Indicator of Progress" and the "Human Development Index". The book is interdisciplinary in nature; it is a kind of scientific and philosophical poetic essay intended for teachers and students of universities in the field of sociology, ecology, biology and related fields, as well as for everyone who cares about the future of society.
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Balikoev, Vladimir. Economic studies: history, theory, methodology. ru: INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1035827.

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It analyzes methodological problems of contemporary economic theory and concrete economic disciplines. In a simple and accessible form set out in historical perspective theory and methodology of economic research in a variety of economic doctrines from mercantilism to contemporary neoliberalism. Much attention is paid to the national identity of economic theory in the methodological aspect. In detail and with specific examples, discusses the methodology of dialectics and dialectical materialism, the combination of historical and logical, analysis and synthesis, induction and deduction, etc., as well as their tools of research — a scientific theory, concept, paradigm, principle, Maxim. Similar to the analysis in the example are exposed to methodologies and tools for economic studies analysis of economic activities, banking, statistics, accounting, and financial management. Addressed to students, undergraduates, graduate students, teachers and anyone interested in research methodology.
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1943-, Gossez J. P., and Bonheure Denis, eds. Nonlinear elliptic partial differential equations: Workshop in celebration of Jean-Pierre Gossez's 65th birthday, September 2-4, 2009, Université libre de Bruxelles, Belgium. Providence, R.I: American Mathematical Society, 2011.

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Epstein, Charles L., and Rafe Mazzeo. Maximum Principles and Uniqueness Theorems. Princeton University Press, 2017. http://dx.doi.org/10.23943/princeton/9780691157122.003.0003.

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This chapter proves maximum principles for two parabolic and elliptic equations from which the uniqueness results follow easily. It also considers the main consequences of the maximum principle, both for the model operators on an open orthant and for the general Kimura diffusion operators on a compact manifold with corners, as well as their elliptic analogues. Of particular note in this regard is a generalization of the Hopf boundary point maximum principle. The chapter first presents maximum principles for the model operators before discussing Kimura diffusion operators on manifolds with corners. It then describes maximum principles for the heat equation as well as the corresponding maximum principle and uniqueness result for Kimura diffusion equations.
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Raymer, Anastasia M., and Leslie J. Gonzalez Rothi. Principles of Aphasia Rehabilitation. Edited by Anastasia M. Raymer and Leslie J. Gonzalez Rothi. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199772391.013.18.

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This chapter reviews the broad literature on approaches to treatment of aphasia. Behavioral interventions for aphasia are influenced by perspectives from neuroscience that emphasize that neuroplasticity in rehabilitation is experience-dependent and potent. Several principles of neuroplasticity are reviewed, and examples are described from the aphasia treatment literature. Additional principles are considered regarding influences of error production and feedback in aphasia rehabilitation outcomes. Adjuvant treatments then are described that are meant to enhance behavioral treatment outcomes through pharmacologic and neuromodulatory interventions. Finally, life participation approaches are highlighted that encourage use of multi-modality communication for daily life activities along with training of communication partners. An interdisciplinary process is emphasized in which many professionals work together to provide individuals with aphasia the maximum benefits in language recovery, communication skills, and meaningful social engagement and quality of life.
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author, Mazʹi︠a︡ V. G., ed. Maximum principles and sharp constants for solutions of elliptic and parabolic systems. 2012.

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Tiwari, Sandip. Information mechanics. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198759874.003.0001.

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Information is physical, so its manipulation through devices is subject to its own mechanics: the science and engineering of behavioral description, which is intermingled with classical, quantum and statistical mechanics principles. This chapter is a unification of these principles and physical laws with their implications for nanoscale. Ideas of state machines, Church-Turing thesis and its embodiment in various state machines, probabilities, Bayesian principles and entropy in its various forms (Shannon, Boltzmann, von Neumann, algorithmic) with an eye on the principle of maximum entropy as an information manipulation tool. Notions of conservation and non-conservation are applied to example circuit forms folding in adiabatic, isothermal, reversible and irreversible processes. This brings out implications of fluctuation and transitions, the interplay of errors and stability and the energy cost of determinism. It concludes discussing networks as tools to understand information flow and decision making and with an introduction to entanglement in quantum computing.
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Book chapters on the topic "Principes du maximum fort"

1

da Veiga, Lourenço Beirão, Konstantin Lipnikov, and Gianmarco Manzini. "Analysis of parameters and maximum principles." In The Mimetic Finite Difference Method for Elliptic Problems, 311–37. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-02663-3_11.

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Ecker, Klaus. "Local Estimates via the Maximum Principle." In Regularity Theory for Mean Curvature Flow, 23–46. Boston, MA: Birkhäuser Boston, 2004. http://dx.doi.org/10.1007/978-0-8176-8210-1_3.

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Tripathi, G. P. "Maximum Entropy Principle in Reliability Analysis." In Reliability, Safety and Hazard Assessment for Risk-Based Technologies, 865–76. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-9008-1_72.

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Lumer, G. "Principes du maximum paraboliques pour des domaines (x,t) non-cylindriques." In Séminaire de Théorie du Potentiel Paris, No. 8, 105–13. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/bfb0072751.

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Shakarchi, Rami. "Applications of the Maximum Modulus Principle and Jensen’s Formula." In Problems and Solutions for Complex Analysis, 191–205. New York, NY: Springer New York, 1999. http://dx.doi.org/10.1007/978-1-4612-1534-9_12.

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Lieberman, Gary M. "Boundary Behavior of Capillary Surfaces Via the Maximum Principle." In Variational Methods for Free Surface Interfaces, 123–26. New York, NY: Springer New York, 1987. http://dx.doi.org/10.1007/978-1-4612-4656-5_14.

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Miller, K., G. R. Joldes, J. Qian, A. P. Patel, M. S. Jung, A. C. R. Tavner, and A. Wittek. "Maximum Principal AAA Wall Stress Is Proportional to Wall Thickness." In Computational Biomechanics for Medicine, 43–53. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75589-2_5.

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Lipnikov, Konstantin. "Mimetic Finite Difference Schemes with Conditional Maximum Principle for Diffusion Problems." In Finite Volumes for Complex Applications VII-Methods and Theoretical Aspects, 373–81. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-05684-5_36.

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Di Nunno, Giulia, Olivier Menoukeu Pamen, Bernt Øksendal, and Frank Proske. "A General Maximum Principle for Anticipative Stochastic Control and Applications to Insider Trading." In Advanced Mathematical Methods for Finance, 181–221. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18412-3_7.

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Yang, Lin H., R. L. Zhang, Y. J. Zeng, and C. Y. Fong. "Design of Alkali-Metal-Based Half-Heusler Alloys Having Maximum Magnetic Moments from First Principles." In Low Power Semiconductor Devices and Processes for Emerging Applications in Communications, Computing, and Sensing, 69–77. Boca Raton : Taylor & Francis, a CRC title, part of the Taylor &: CRC Press, 2018. http://dx.doi.org/10.1201/9780429503634-3.

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Conference papers on the topic "Principes du maximum fort"

1

Yafei He and Hailiang Zhang. "Maximum principles for inhomogeneous equation." In 2011 International Conference on Multimedia Technology (ICMT). IEEE, 2011. http://dx.doi.org/10.1109/icmt.2011.6002687.

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Kiss, Endre. "Dirichlet Integral Principle For Elliptic Type Quasilinear PDEs of Irreversible Heat Conduction Process With Minimum Principles For First, Second And Third Type Boundary Conditions." In BAYESIAN INFERENCE AND MAXIMUM ENTROPY METHODS IN SCIENCE AND ENGINEERING: 22nd International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering. AIP, 2003. http://dx.doi.org/10.1063/1.1570538.

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Bilich, F., R. DaSilva, Marcelo de Souza Lauretto, Carlos Alberto de Bragança Pereira, and Julio Michael Stern. "MAXIMUM ENTROPY PRINCIPLE FOR TRANSPORTATION." In BAYESIAN INFERENCE AND MAXIMUM ENTROPY METHODS IN SCIENCE AND ENGINEERING: Proceedings of the 28th International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering. AIP, 2008. http://dx.doi.org/10.1063/1.3039007.

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Habeck, Michael. "A new principle for macromolecular structure determination." In BAYESIAN INFERENCE AND MAXIMUM ENTROPY METHODS IN SCIENCE AND ENGINEERING: 23rd International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering. AIP, 2004. http://dx.doi.org/10.1063/1.1751364.

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Aghayeva, Charkaz, and Gurban Abushov. "Stochastic maximum principle for switching systems." In 2012 IV International Conference "Problems of Cybernetics and Informatics" (PCI). IEEE, 2012. http://dx.doi.org/10.1109/icpci.2012.6486420.

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Pappalardo, Michele. "MaxEnt Principle for Handling Uncertainty with Qualitative Values." In Bayesian Inference and Maximum Entropy Methods In Science and Engineering. AIP, 2006. http://dx.doi.org/10.1063/1.2423308.

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Fradkov, Alexander, Anton Krivtsov, Ali Mohammad-Djafari, Jean-François Bercher, and Pierre Bessiére. "Speed-gradient principle for description of transient dynamics in systems obeying maximum entropy principle." In BAYESIAN INFERENCE AND MAXIMUM ENTROPY METHODS IN SCIENCE AND ENGINEERING: Proceedings of the 30th International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering. AIP, 2011. http://dx.doi.org/10.1063/1.3573643.

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Domoshnitsky, Alexander, Alberto Cabada, Eduardo Liz, and Juan J. Nieto. "Maximum Principles and Boundary Value Problems for FDEs." In MATHEMATICAL MODELS IN ENGINEERING, BIOLOGY AND MEDICINE: International Conference on Boundary Value Problems: Mathematical Models in Engineering, Biology and Medicine. AIP, 2009. http://dx.doi.org/10.1063/1.3142957.

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Dewar, Roderick C. "A general maximum entropy framework for thermodynamic variational principles." In BAYESIAN INFERENCE AND MAXIMUM ENTROPY METHODS IN SCIENCE AND ENGINEERING: Proceedings of the 33rd International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering (MaxEnt 2013). AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4903723.

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Fiedor, Pawel. "Maximum Entropy Production Principle for Stock Returns." In 2015 IEEE Symposium Series on Computational Intelligence (SSCI). IEEE, 2015. http://dx.doi.org/10.1109/ssci.2015.106.

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Reports on the topic "Principes du maximum fort"

1

Bai, Z. D., and J. C. Fu. Likelihood Principle and Maximum Likelihood Estimator of Location Parameter for Cauchy Distribution. Fort Belvoir, VA: Defense Technical Information Center, May 1986. http://dx.doi.org/10.21236/ada171860.

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Boyadzhiev, Georgi, and Nikolay Kutev. Strong Interior and Boundary Maximum Principle for Weakly Coupled Linear Cooperative Elliptic Systems. "Prof. Marin Drinov" Publishing House of Bulgarian Academy of Sciences, July 2019. http://dx.doi.org/10.7546/crabs.2019.07.02.

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Henson, V., G. Sanders, and J. Trask. Extremal eigenpairs of adjacency matrices wear their sleeves near their hearts: Maximum principles and decay rates for resolving community structure. Office of Scientific and Technical Information (OSTI), February 2013. http://dx.doi.org/10.2172/1084717.

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Bras, Rafael L., and Jingfeng Wang. Using the Maximum Entropy Principle as a Unifying Theory for Characterization and Sampling of Multi-scaling Processes in Hydrometeorology. Fort Belvoir, VA: Defense Technical Information Center, February 2010. http://dx.doi.org/10.21236/ada519510.

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Bras, Rafael L., Jingfeng Wang, and Veronica Nieves. Using the Maximum Entropy Principle as a Unifying Theory for Characterization and Sampling of Multi-scaling Processes in Hydrometeorology. Fort Belvoir, VA: Defense Technical Information Center, January 2012. http://dx.doi.org/10.21236/ada585304.

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